function goLogin( type )
	{

		if ( type == 'single' )
		{
			var newwindow = window.open( 'http://www.scribo.dk/single', 'single', 'height=700,width=970' );

		} else if ( type == 'institution' )
		{
			var newwindow = window.open( 'http://www.scribo.dk/institutions.php', 'single', 'height=655,width=970' );

		} else if ( type == 'demo' )
		{
			var newwindow = window.open( 'http://www.scribo.dk/demo', 'single', 'height=655,width=970' );

		}

		if ( window.focus && newwindow != null )
			newwindow.focus();

	}

function closeWindow(){
	parent.window.close();
}